<template>
  <div class="role-list">
    <el-card class="box-card">
      <div slot="header" class="clearfix">
        <!-- <span>筛选搜索</span> -->
        <el-form ref="form" :model="form">
          <el-form-item label="角色名称" prop="key">
            <el-input v-model="form.key"></el-input>
          </el-form-item>
          <el-form-item>
            <el-button type="primary" @click="onSubmit" :disabled="loading"
              >查询搜索</el-button
            >
          </el-form-item>
        </el-form>
      </div>
      <el-button @click="handleAdd">添加角色</el-button>
      <el-table :data="roles" style="width: 100%" v-loading="loading">
        <el-table-column prop="Id" label="编号" />
        <el-table-column prop="Name" label="角色名称" />
        <el-table-column prop="Description" label="描述" />
        <el-table-column prop="CreateTime" label="添加时间" />
        <el-table-column label="操作" align="center" width="150px">
          <template slot-scope="scope">
            <div>
              <el-button
                type="text"
                @click="
                  $router.push({
                    name: 'alloc-menu',
                    params: {
                      roleId: scope.row.id,
                    },
                  })
                "
                >分配菜单</el-button
              >
              <el-button
                type="text"
                @click="
                  $router.push({
                    name: 'alloc-resource',
                    params: {
                      roleId: scope.row.id,
                    },
                  })
                "
                >分配资源</el-button
              >
            </div>
            <div>
              <el-button type="text" @click="handleEdit(scope.row)"
                >编辑</el-button
              >
              <el-button
                size="mini"
                type="text"
                @click="handleDelete(scope.row)"
                >删除</el-button
              >
            </div>
          </template>
        </el-table-column>
      </el-table>
    </el-card>

    <el-dialog
      :title="isEdit ? '编辑角色' : '添加角色'"
      :visible.sync="dialogVisible"
      width="50%"
    >
      <create-or-edit
        v-if="dialogVisible"
        :role-id="roleId"
        :is-edit="isEdit"
        @success="onSuccess"
        @cancel="dialogVisible = false"
      />
    </el-dialog>
  </div>
</template>

<script>
import Vue from 'vue'
import { getRoles, deleteRole } from '@/services/system/role'
import CreateOrEdit from './CreateOrEdit.vue'

export default Vue.extend({
  name: 'RoleList',
  components: {
    CreateOrEdit,
  },
  data() {
    return {
      roles: [], // 角色列表
      form: {
        page: 1,
        key: '',
      }, // 查询条件
      loading: false,
      dialogVisible: false, // 控制添加/编辑角色的对话框显示和隐藏
      roleId: null, // 编辑角色的 ID
      isEdit: false,
    }
  },

  created() {
    this.loadRoles()
  },

  methods: {
    async loadRoles() {
      this.loading = true
      const { data } = await getRoles(this.form)
      this.roles = data.response.data
      this.loading = false
    },

    onSubmit() {
      this.loadRoles()
    },

    handleEdit(role) {
      this.dialogVisible = true
      this.roleId = role.id
      this.isEdit = true
    },

    async handleDelete(role) {
      try {
        await this.$confirm(`确认删除角色：${role.name}？`, '删除提示')
        await deleteRole(role.id)
        this.$message.success('删除成功')
        this.loadRoles()
      } catch (err) {
        if (err && err.response) {
          this.$message.error('删除失败，请重试')
        } else {
          this.$message.info('取消删除')
        }
      }
    },

    onReset() {
      this.$refs.form.resetFields()
      this.loadRoles()
    },

    onSuccess() {
      this.dialogVisible = false // 关闭对话框
      this.loadRoles() // 重新加载数据列表
    },

    handleAdd() {
      this.isEdit = false
      this.dialogVisible = true
    },
  },
})
</script>

<style lang="scss" scoped></style>
